1 ## Makefile for the GNU C++ Support library.
3 ## Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
4 ## 2009, 2010, 2011, 2012
5 ## Free Software Foundation, Inc.
7 ## Process this file with automake to produce Makefile.in.
9 ## This file is part of GCC.
11 ## GCC is free software; you can redistribute it and/or modify
12 ## it under the terms of the GNU General Public License as published by
13 ## the Free Software Foundation; either version 3, or (at your option)
16 ## GCC is distributed in the hope that it will be useful,
17 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
18 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 ## GNU General Public License for more details.
21 ## You should have received a copy of the GNU General Public License
22 ## along with GCC; see the file COPYING3. If not see
23 ## <http://www.gnu.org/licenses/>.
25 include $(top_srcdir)/fragment.am
27 # Need this library to both be part of libstdc++.a, and installed
29 # 1) separate libsupc++.la
30 toolexeclib_LTLIBRARIES = libsupc++.la
31 # 2) integrated libsupc++convenience.la that is to be a part of libstdc++.a
32 noinst_LTLIBRARIES = libsupc++convenience.la
35 cxxabi.h exception initializer_list new typeinfo
38 atomic_lockfree_defines.h cxxabi_forced.h \
39 exception_defines.h exception_ptr.h hash_bytes.h nested_exception.h
41 headers = $(std_HEADERS) $(bits_HEADERS)
76 function_type_info.cc \
77 fundamental_type_info.cc \
89 pointer_type_info.cc \
91 si_class_type_info.cc \
95 vmi_class_type_info.cc \
98 libsupc___la_SOURCES = $(sources) $(c_sources)
99 libsupc__convenience_la_SOURCES = $(sources) $(c_sources)
103 $(LN_S) $(toplevel_srcdir)/libiberty/cp-demangle.c $@
104 cp-demangle.lo: cp-demangle.c
105 $(LTCOMPILE) -DIN_GLIBCPP_V3 -Wno-error -c $<
106 cp-demangle.o: cp-demangle.c
107 $(C_COMPILE) -DIN_GLIBCPP_V3 -Wno-error -c $<
110 # Use special rules for the C++0x sources so that the proper flags are passed.
112 $(LTCXXCOMPILE) -std=gnu++0x -c $<
114 $(CXXCOMPILE) -std=gnu++0x -c $<
116 eh_throw.lo: eh_throw.cc
117 $(LTCXXCOMPILE) -std=gnu++0x -c $<
118 eh_throw.o: eh_throw.cc
119 $(CXXCOMPILE) -std=gnu++0x -c $<
122 $(LTCXXCOMPILE) -std=gnu++0x -c $<
124 $(CXXCOMPILE) -std=gnu++0x -c $<
126 nested_exception.lo: nested_exception.cc
127 $(LTCXXCOMPILE) -std=gnu++0x -c $<
128 nested_exception.o: nested_exception.cc
129 $(CXXCOMPILE) -std=gnu++0x -c $<
131 # AM_CXXFLAGS needs to be in each subdirectory so that it can be
132 # modified in a per-library or per-sub-library way. Need to manually
133 # set this option because CONFIG_CXXFLAGS has to be after
134 # OPTIMIZE_CXXFLAGS on the compile line so that -O2 can be overridden
135 # as the occasion call for it.
137 $(glibcxx_lt_pic_flag) $(glibcxx_compiler_shared_flag) \
139 $(WARN_CXXFLAGS) $(OPTIMIZE_CXXFLAGS) $(CONFIG_CXXFLAGS)
142 "gxx_include_dir=$(gxx_include_dir)"
145 # Use special rules for pulling things out of libiberty. These
146 # objects should be compiled with the "C" compiler, not the C++
147 # compiler, and also should not use the C++ includes.
148 C_INCLUDES = -I.. -I$(toplevel_srcdir)/libiberty -I$(toplevel_srcdir)/include
150 $(CC) $(DEFS) $(C_INCLUDES) \
151 $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
153 # LTCOMPILE is copied from LTCXXCOMPILE below.
154 LTCOMPILE = $(LIBTOOL) --tag CC --tag disable-shared $(LIBTOOLFLAGS) --mode=compile \
155 $(CC) $(DEFS) $(C_INCLUDES) \
156 $(glibcxx_lt_pic_flag) $(glibcxx_compiler_shared_flag) \
157 $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
159 nested_exception.lo: nested_exception.cc
160 $(LTCXXCOMPILE) -std=gnu++0x -c $<
161 nested_exception.o: nested_exception.cc
162 $(CXXCOMPILE) -std=gnu++0x -c $<
166 # 1) In general, libtool expects an argument such as `--tag=CXX' when
167 # using the C++ compiler, because that will enable the settings
168 # detected when C++ support was being configured. However, when no
169 # such flag is given in the command line, libtool attempts to figure
170 # it out by matching the compiler name in each configuration section
171 # against a prefix of the command line. The problem is that, if the
172 # compiler name and its initial flags stored in the libtool
173 # configuration file don't match those in the command line, libtool
174 # can't decide which configuration to use, and it gives up. The
175 # correct solution is to add `--tag CXX' to LTCXXCOMPILE and maybe
176 # CXXLINK, just after $(LIBTOOL), so that libtool doesn't have to
177 # attempt to infer which configuration to use.
179 # The second tag argument, `--tag disable-shared` means that libtool
180 # only compiles each source once, for static objects. In actuality,
181 # glibcxx_lt_pic_flag and glibcxx_compiler_shared_flag are added to
182 # the libtool command that is used create the object, which is
183 # suitable for shared libraries. The `--tag disable-shared` must be
184 # placed after --tag CXX lest things CXX undo the affect of
187 # 2) Need to explicitly set LTCXXCOMPILE so that AM_CXXFLAGS is
188 # last. (That way, things like -O2 passed down from the toplevel can
189 # be overridden by --enable-debug.)
191 $(LIBTOOL) --tag CXX --tag disable-shared \
192 $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
193 --mode=compile $(CXX) $(TOPLEVEL_INCLUDES) \
194 $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
196 LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS))
198 # 3) We'd have a problem when building the shared libstdc++ object if
199 # the rules automake generates would be used. We cannot allow g++ to
200 # be used since this would add -lstdc++ to the link line which of
201 # course is problematic at this point. So, we get the top-level
202 # directory to configure libstdc++-v3 to use gcc as the C++
203 # compilation driver.
205 $(LIBTOOL) --tag CXX --tag disable-shared \
206 $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
208 $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@
211 # We have to have rules modified from the default to counteract SUN make
212 # prepending each of $(*_HEADERS) with VPATH below.
213 stddir = $(gxx_include_dir)
214 bitsdir = $(gxx_include_dir)/bits
216 install-stdHEADERS: $(std_HEADERS)
218 $(mkinstalldirs) $(DESTDIR)$(stddir)
219 @list='$(std_HEADERS)'; for p in $$list; do \
220 q=`echo $$p | sed -e 's,.*/,,'`; \
221 if test -f "$$p"; then d= ; else d="$(srcdir)/"; fi; \
222 echo " $(INSTALL_DATA) $$d$$p $(DESTDIR)$(stddir)/$$q"; \
223 $(INSTALL_DATA) $$d$$p $(DESTDIR)$(stddir)/$$q; \
226 install-bitsHEADERS: $(bits_HEADERS)
228 $(mkinstalldirs) $(DESTDIR)$(bitsdir)
229 @list='$(bits_HEADERS)'; for p in $$list; do \
230 q=`echo $$p | sed -e 's,.*/,,'`; \
231 if test -f "$$p"; then d= ; else d="$(srcdir)/"; fi; \
232 echo " $(INSTALL_DATA) $$d$$p $(DESTDIR)$(bitsdir)/$$q"; \
233 $(INSTALL_DATA) $$d$$p $(DESTDIR)$(bitsdir)/$$q; \
236 uninstall-stdHEADERS:
238 list='$(std_HEADERS)'; for p in $$list; do \
239 q=`echo $$p | sed -e 's,.*/,,'`; \
240 rm -f $(DESTDIR)$(stddir)/$$q; \
243 uninstall-bitsHEADERS:
245 list='$(bits_HEADERS)'; for p in $$list; do \
246 q=`echo $$p | sed -e 's,.*/,,'`; \
247 rm -f $(DESTDIR)$(bitsdir)/$$q; \